+An **infinite set** is a collection of [elements](/wiki/element) that contains an endless number of members. Unlike a [finite set](/wiki/finite_set), its elements cannot be counted to a natural number, meaning it can be placed in one-to-one correspondence with a proper subset of itself.
+## See also
+- [Cardinality](/wiki/cardinality)
+- [Set Theory](/wiki/set_theory)
+- [Countable Set](/wiki/countable_set)